Science, Volumen12John Michels (Journalist) American Association for the Advancement of Science, 1888 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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Página 2
... direction of Mr. S. R. Koehler , who has recently set up in the National Museum a collection of a similar nature . The exhibit to be sent to Cincinnati will be an extension of this series . It will consist , first , of a series of ...
... direction of Mr. S. R. Koehler , who has recently set up in the National Museum a collection of a similar nature . The exhibit to be sent to Cincinnati will be an extension of this series . It will consist , first , of a series of ...
Página 7
... direction . He then suddenly cut out the feeding - current , and there was no swing of the galvanometer - needle in the opposite direction : so , if there was a counter electro - motive force in the arc , it must have disappeared at the ...
... direction . He then suddenly cut out the feeding - current , and there was no swing of the galvanometer - needle in the opposite direction : so , if there was a counter electro - motive force in the arc , it must have disappeared at the ...
Página 8
... direction he may select . The work is alike valuable to the special student and teacher of comparative anatomy , and will be scarcely less useful to the pale- ontologist and college teacher of zoölogy , as well as forming an ex- cellent ...
... direction he may select . The work is alike valuable to the special student and teacher of comparative anatomy , and will be scarcely less useful to the pale- ontologist and college teacher of zoölogy , as well as forming an ex- cellent ...
Página 11
... direction , but the line is sinuous , bending from side to side in a very irregular manner . This is by far the ... directions only can be shown on the plane of the paper , there is every reason to believe that the brighter spots on the ...
... direction , but the line is sinuous , bending from side to side in a very irregular manner . This is by far the ... directions only can be shown on the plane of the paper , there is every reason to believe that the brighter spots on the ...
Página 12
... direction of the bright point and the optical axis of the lens . M. C. Moussette of Paris showed some photographs of the sun in which this double reflection image was very conspicuous ; and there is not the slightest doubt that some ...
... direction of the bright point and the optical axis of the lens . M. C. Moussette of Paris showed some photographs of the sun in which this double reflection image was very conspicuous ; and there is not the slightest doubt that some ...
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acid agar-agar alternating current American anemometer animals appear archæology Army Medical Museum Association bacillus bacillus anthracis bacterium cause cent centenarians centimetres coast collection color congress connection contains corrasion direction discussion disease edition effect electric English especially experiments fact feet geographical geological give Haida heat hundred Hydrographic Office illustrated important inches increase interest jadeite Kongo Krakatoa land language large number less light magnetic manganese matter means meeting ment methods miles millimetres monazite motor Museum nature object observations obtained original paper phenomena plate political polyconic projection practical present Prof Professor published purpose question rainfall recent region river says schools SCIENCE FRIDAY scientific Society specimens spirillum stations stream surface Survey temperature theory tion Tlingit tribes Tsimshian United volume Washington wire York
Pasajes populares
Página 92 - Therefore when thou doest thine alms, do not sound a trumpet before thee, as the hypocrites do in the synagogues and in the streets, that they may have glory of men. Verily I say unto you, They have their reward.
Página 301 - When first informed of the existence of the "law of interest," the world must have felt much as did Moliere's M. Jourdain, who was surprised to learn from his professors of languages that he "had been talking prose all his life without knowing it.
Página 72 - MAN, being the servant and interpreter of Nature, can do and understand so much and so much only as he has observed in fact or in thought of the course of nature: beyond this he neither knows anything nor can do anything.
Página 198 - Matthews.— PEN AND INK: Papers on Subjects of more or less importance.
Página 135 - Committee that the lessons in physiology and hygiene (with special reference to the effects of stimulants and narcotics) required by State laws should be included in this oral course in natural science.
Página 273 - Introduction to the Study of Natural Philosophy,' stirred up in me a burning zeal to add even the most humble contribution to the noble structure of Natural Science.
Página 72 - How Index-learning turns no student pale, Yet holds the eel of science by the tail...
Página 286 - Whatever is intended for insertion must be authenticated by the name and address of the writer; not necessarily for publication, but as a guaranty of good faith. We do iu»t hold ourselves responsible for any view or opinions expressed in the communications of our correspondents. Attention is called to the "Wants
Página 36 - In accordance with the general design and duties referred to in section one of this act, is especially charged to ascertain, at as early a date as possible, and whenever Industrial changes shall make It essential, the cost of producing articles at the time dutiable In the United States, in leading countries where such articles are produced...
Página 73 - Do not all fixed bodies, when heated beyond a certain degree, emit light and shine, and is not this emission performed by the vibrating motions of their parts?